# frozen_string_literal: true

require 'watirspec_helper'

module Watir
  describe PreCollection do
    before do
      browser.goto(WatirSpec.url_for('non_control_elements.html'))
    end

    describe 'with selectors' do
      it 'returns the matching elements' do
        expect(browser.pres(class: 'c-plus-plus').to_a).to eq [browser.pre(class: 'c-plus-plus')]
      end
    end

    describe '#length' do
      it 'returns the number of pres' do
        expect(browser.pres.length).to eq 7
      end
    end

    describe '#[]' do
      it 'returns the pre at the given index' do
        expect(browser.pres[1].id).to eq 'rspec'
      end
    end

    describe '#each' do
      it 'iterates through pres correctly' do
        count = 0

        browser.pres.each_with_index do |p, index|
          expect(p.id).to eq browser.pre(index: index).id
          count += 1
        end

        expect(count).to be > 0
      end
    end
  end
end
